tadasv

/*
This is an implementation of simple ORM that supports CRUD operations on single object, column mapping from struct tags.

example:

type Account struct {
	orm.Model
	UUID                   string
	Name                   string
	Email                  string

tadasv

Keybase proof

I hereby claim:

• I am tadasv on github.
• I am tadasv (https://keybase.io/tadasv) on keybase.
• I have a public key ASCGrghnxBEUnd7xLAn2V7JWVDloZsz9xIToQZ53RzLt0Qo

To claim this, I am signing this object:

tadasv

#include <stdio.h>

/*
You can do the same with a built in function if your compiler supports it:

zeros = __builtin_clz(arg);
*/

int main(int argc, const char *argv[])
{

tadasv

Migration

• Altering tables requires exclusive lock on the table. If you have long running queries on a table plan ahead of time when is the right time to run the alter statements.
• When loading data from S3 run COPY command with FILLRECORD, so that old data could be loaded if your table schema changes before your ETL process.

tadasv

$InputFileName file.log
$InputFileTag file_tag:
$InputFileStateFile /var/spool/rsyslog/file.log_spool
$InputFileFacility local7
$InputFileMaxLinesAtOnce 100000
$InputRunFileMonitor

#
# Include all config files in /etc/rsyslog.d/
#

tadasv

[] tadas@tadascb-2 ~/tmp: cat generators.py
def munge(i):
    return i ** 2 + i

def func1():
    return ( munge(i) for i in xrange(10) )

def func2():
    return [ munge(i) for i in xrange(10) ]

tadasv

from math import sqrt

def is_prime(n):
    if n is 2 or n is 3 or n is 5:
        return True

    if n % 2 == 0 or n % 3 == 0:
        return False

    sq = sqrt(n)

tadasv

Mac OS X has only 16K ports available that won't be released until socket
TIME_WAIT is passed. The default timeout for TIME_WAIT is 15 seconds.
Consider reducing in case of available port bottleneck.

You can check whether this is a problem with netstat:

    # sysctl net.inet.tcp.msl
    net.inet.tcp.msl: 15000

    # sudo sysctl -w net.inet.tcp.msl=1000

tadasv

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>ANSIBlueColor</key>
	<data>
	YnBsaXN0MDDUAQIDBAUGFRZYJHZlcnNpb25YJG9iamVjdHNZJGFyY2hpdmVyVCR0b3AS
	AAGGoKMHCA9VJG51bGzTCQoLDA0OViRjbGFzc1xOU0NvbG9yU3BhY2VVTlNSR0KAAhAB
	TxAQMCAwLjUwMTk2MDgxNCAxANIQERITWiRjbGFzc25hbWVYJGNsYXNzZXNXTlNDb2xv
	cqISFFhOU09iamVjdF8QD05TS2V5ZWRBcmNoaXZlctEXGFRyb290gAEIERojLTI3O0FI

tadasv

# Get dir of the script
DIR="$( cd -P "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"